1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/iio/amplifiers/adi,ada4250.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: ADA4250 Programmable Gain Instrumentation Amplifier 8 9maintainers: 10 - Antoniu Miclaus <antoniu.miclaus@analog.com> 11 12description: | 13 Precision Low Power, 110kHz, 26uA, Programmable Gain Instrumentation Amplifier. 14 15properties: 16 compatible: 17 enum: 18 - adi,ada4250 19 20 reg: 21 maxItems: 1 22 23 avdd-supply: true 24 25 adi,refbuf-enable: 26 description: 27 Enable internal buffer to drive the reference pin. 28 type: boolean 29 30 spi-max-frequency: true 31 32required: 33 - compatible 34 - reg 35 - avdd-supply 36 37additionalProperties: false 38 39examples: 40 - | 41 spi { 42 #address-cells = <1>; 43 #size-cells = <0>; 44 amplifier@0 { 45 compatible = "adi,ada4250"; 46 reg = <0>; 47 avdd-supply = <&avdd>; 48 }; 49 }; 50... 51